visual3d:documentation:pipeline:metric_commands:metric_vector_between_events
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| visual3d:documentation:pipeline:metric_commands:metric_vector_between_events [2025/10/01 19:48] – [Example: Stride Length Vector for Gait] wikisysop | visual3d:documentation:pipeline:metric_commands:metric_vector_between_events [2025/10/02 19:08] (current) – wikisysop | ||
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| The dialog box allows you to assign values to the command parameters outlined above. | The dialog box allows you to assign values to the command parameters outlined above. | ||
| - | ==== Example: Stride Length Vector for Gait ==== | + | ==== Example: Stride Length Vector for Throwing |
| - | Thew example below shows how **Metric Vector Between Events** | + | A stride length vector (or scalar) |
| < | < | ||
| Metric_Vector_Between_Events | Metric_Vector_Between_Events | ||
| - | / | + | / |
| ! / | ! / | ||
| - | / | + | / |
| / | / | ||
| / | / | ||
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| / | / | ||
| / | / | ||
| - | / | + | / |
| - | / | + | / |
| / | / | ||
| ! / | ! / | ||
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| </ | </ | ||
| - | **Note:** To get stride length, use the parameter / | + | ==== Example: Stride Length Vector for Gait ==== |
| - | \\ | + | The example below shows how **Metric |
| - | ==== Example: Stride Length | + | |
| - | A stride length vector (or scalar) can also be calculated in throwing. Events are created that define the particular phases of the throwing motion. Below is an example of calculating a stride length between | + | First gait events must be defined using **Automatic Gait Events**. These events are necessary as they will be referenced in the Stride Vector command: |
| + | |||
| + | < | ||
| + | Automatic_Gait_Events | ||
| + | ! / | ||
| + | ! / | ||
| + | ! / | ||
| + | ; | ||
| + | </ | ||
| + | |||
| + | Next, **Metric Vector Between Events** is used to find the vector between each right heel strike: | ||
| < | < | ||
| Metric_Vector_Between_Events | Metric_Vector_Between_Events | ||
| - | / | + | / |
| ! / | ! / | ||
| - | / | + | / |
| / | / | ||
| / | / | ||
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| / | / | ||
| / | / | ||
| - | / | + | / |
| - | / | + | / |
| / | / | ||
| ! / | ! / | ||
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| ; | ; | ||
| </ | </ | ||
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| + | **Note:** To get stride length, use the parameter / | ||
| + | |||
| + | The results will look similar to this: | ||
| + | |||
| + | {{: | ||
| + | \\ | ||
| ==== Visual3D Versions supporting Subject Prefixes ==== | ==== Visual3D Versions supporting Subject Prefixes ==== | ||
visual3d/documentation/pipeline/metric_commands/metric_vector_between_events.1759348119.txt.gz · Last modified: 2025/10/01 19:48 by wikisysop